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This study aims to determine the process and effectiveness of instructional text reading skills in Indonesian Language Lessons through the CIRC method assisted by picture media in slow learner children at the elementary school level. The background of this study is the low reading comprehension ability of slow learner students caused by the lack of appropriate learning methods and media that are suitable for slow learner students. The method used in this study was the Classroom Action Research (CAR) model of Kemmis and Mctaggart, implemented in two cycles. The subjects were six slow-learning fifth-grade students of SD Negeri 002 Karangan. Data were collected through observation, learning test results, and documentation. The results of the learning test for reading instructional text skills showed a significant increase from cycle I to cycle II. In cycle I, 2 out of 6 slow learner students achieved the Minimum Completion Criteria (KKM), with an average score of 60 (classical completion 33.33%). While in cycle II, the number of students who completed the test increased to 5 out of 6 slow learner students with an average score of 80 (classical completion 83.33%). Based on these results, it can be concluded that the application of the CIRC method assisted by image media can successfully improve instructional text reading skills because it meets the score above the KKM and the students' active involvement in the learning process.

Because it affects teaching quality, teacher performance, and eventually the overall quality of education, teacher job satisfaction in schools is very important.  Teachers that are happy tend to be more driven, effective, and capable of fostering a supportive learning environment for their pupils.  The purpose of this research is to partly and concurrently examine the effects of competence, career growth, and normative commitment on elementary school teachers' work satisfaction in the Ayodya cluster in the Banyumanik district of Semarang City.  Using a saturation sampling strategy, the study's sample consisted of all 88 instructors in the Ayodya cluster.  A survey-based quantitative research methodology was used.  A questionnaire with a Likert scale of 1–5 was used to gather the data.  Using SPSS 23, data analysis methods included multiple regression, t-tests, F-tests, and classical assumptions.  According to the study's findings, work satisfaction is highly influenced by competence, career advancement, and normative commitment, in that order.  At the same time, primary school teachers' work satisfaction in Banyumanik, Semarang City's Ayodya cluster is greatly influenced by career growth, competence, and normative commitment.

This study develops Prezi-based audio-visual learning media aimed at improving motivation and economics learning outcomes for Grade X students at SMA X. The primary issue addressed is the low motivation and achievement among students due to the use of monotonous teaching methods and unengaging media. This research distinguishes itself by integrating Prezi’s Zooming User Interface (ZUI) with economics content, aligning with the independent curriculum and the Pancasila student profile. The study follows the Four-D Research and Development (R&D) model, consisting of Define, Design, Develop, and Disseminate phases. Data were collected through needs analysis, expert validation, and a quasi-experimental pretest-posttest control group design. Two classes, each consisting of 36 students, participated in the study. The learning media developed integrates various components such as text, images, charts, animations, and audio explanations, creating a comprehensive and interactive learning experience. The media was validated and found to be suitable, practical, and flexible for classroom use. The experimental group using the Prezi-based learning media saw a significant improvement in their learning outcomes. The average score of this group increased from 43.472 to 86, showing a substantial gain. In contrast, the control group, which used traditional methods, showed a smaller increase in average score, from 43.056 to 66.389. These results indicate that Prezi-based media is an effective tool for enhancing students' motivation and learning outcomes. It provides an innovative and engaging alternative for teachers, making economics content more dynamic and accessible. The study suggests that integrating such audio-visual tools can play a crucial role in improving the quality of learning, fostering both student engagement and academic achievement.

A mentoring activity on the use of the interactive media ZEP Quiz was conducted at SDN Palrejo with the primary goal of improving teachers' skills in utilizing gamification-based learning technology. The background to this activity stems from the fact that most teachers at the school are not yet familiar with or use ZEP Quiz, despite the availability of adequate digital facilities. This minimal use of technology leads to a monotonous learning process and does not facilitate active student engagement. However, in today's digital era, the implementation of innovative learning media is crucial for improving the quality of education. The methods used in this activity included initial observations, interviews with teachers, direct mentoring, and practical use of ZEP Quiz with students in class. The mentoring was designed in the form of structured training that included an introduction to the features, the creation of questions based on Bloom's Taxonomy, and strategies for integrating ZEP Quiz into learning scenarios. The results of the activity showed a significant increase in teachers' knowledge and skills. Teachers were able to operate ZEP Quiz independently, develop questions according to cognitive level, and apply them to the teaching and learning process. The implementation in the classroom received a positive response from students, characterized by high enthusiasm, active participation, and a fun, competitive atmosphere. These findings support previous research on the effectiveness of gamification in improving student motivation, engagement, and learning outcomes. In conclusion, mentoring the use of ZEP Quiz has proven effective in strengthening teacher competency while creating interactive learning that motivates students. Going forward, innovative and sustainable efforts are needed, including varying question content, developing gamification strategies, and integrating with other digital platforms, to avoid declining motivation due to the novelty effect and ensure the sustainability of technology-based learning in schools.

A mentoring activity on the use of the interactive media ZEP Quiz was conducted at SDN Palrejo with the primary goal of improving teachers' skills in utilizing gamification-based learning technology. The background to this activity stems from the fact that most teachers at the school are not yet familiar with or use ZEP Quiz, despite the availability of adequate digital facilities. This minimal use of technology leads to a monotonous learning process and does not facilitate active student engagement. However, in today's digital era, the implementation of innovative learning media is crucial for improving the quality of education. The methods used in this activity included initial observations, interviews with teachers, direct mentoring, and practical use of ZEP Quiz with students in class. The mentoring was designed in the form of structured training that included an introduction to the features, the creation of questions based on Bloom's Taxonomy, and strategies for integrating ZEP Quiz into learning scenarios. The results of the activity showed a significant increase in teachers' knowledge and skills. Teachers were able to operate ZEP Quiz independently, develop questions according to cognitive level, and apply them to the teaching and learning process. The implementation in the classroom received a positive response from students, characterized by high enthusiasm, active participation, and a fun, competitive atmosphere. These findings support previous research on the effectiveness of gamification in improving student motivation, engagement, and learning outcomes. In conclusion, mentoring the use of ZEP Quiz has proven effective in strengthening teacher competency while creating interactive learning that motivates students. Going forward, innovative and sustainable efforts are needed, including varying question content, developing gamification strategies, and integrating with other digital platforms, to avoid declining motivation due to the novelty effect and ensure the sustainability of technology-based learning in schools.

Early character education plays a fundamental role in shaping a generation that is not only intelligent but also physically healthy, emotionally balanced, and morally responsible. The cultivation of these values from an early age is crucial to equip children with the resilience needed to face various social challenges in the future. This community service activity was designed to increase awareness among elementary school students regarding three critical issues: the dangers of drug abuse, the practices of bullying, and the detrimental impact of corruption. The program was conducted at SDN 1 Citeluk with the participation of approximately 80 students from grades IV to VI. The educational materials were delivered through an interactive approach combining lectures, group discussions, role-playing, and quizzes. This approach was selected to ensure that the learning process was enjoyable, engaging, and easily understood by children at the elementary school level. During the sessions, students were introduced to the basic concepts of drugs, their harmful effects on health and life, and the importance of avoiding them. Additionally, the program emphasized identifying the various forms of bullying—whether physical, verbal, or social—and encouraged students to develop empathy and mutual respect. Another important aspect addressed was corruption, where students were guided to recognize the value of honesty and integrity through relatable examples in daily life. The results of the activity revealed that students were able to clearly understand the dangers of drugs, recognize the different forms of bullying, and provide examples of honest and moral behavior. This indicates that early character education delivered through interactive and participatory methods can effectively enhance children’s comprehension of healthy and moral values. It is expected that similar programs can be carried out sustainably in elementary school settings as part of continuous character-building efforts to support the development of a responsible and ethical young generation

This community service activity was conducted as an effort to introduce integrated learning innovations based on Augmented Reality (AR) technology using the Assemblr Edu application to teachers at SMAN 1 Leuwiliang, Bogor, and several other schools in Bogor Regency. This activity was motivated by the underutilization of interactive digital technology in the learning process, particularly in helping teachers visualize abstract material. The implementation methods included preparation, webinar promotion, webinar implementation, a brief technical training session on creating learning materials using the Assemblr Edu application, and guidance in designing AR-based learning content during the webinar. Participants were asked to create AR-based teaching materials using Assemblr Edu according to the subjects they teach. In addition to providing theoretical material, the implementation team also conducted hands-on practice to ensure participants developed the skills to create AR content independently. The results of the activity showed high enthusiasm from the participating teachers, with 85% of participants stating that the training was very helpful and that they felt more confident in integrating AR technology into classroom learning. Participants were also able to produce several prototypes of Augmented Reality-based learning media that can be used as interactive teaching tools. This activity not only improved teachers' technological literacy but also broadened their understanding of how digital technologies such as AR can be creative solutions to enhance the quality of learning and student engagement. Through this community service activity, it is hoped that teachers will become agents of change in utilizing innovative technologies to create more engaging, interactive, and technology-driven learning experiences that align with the demands of 21st-century educational technology. Additionally, this program serves as a strategic step to strengthen teachers' capacity in addressing future challenges in digital learning.

Personal financial management is an essential skill that needs to be instilled from adolescence to foster healthy and responsible financial behavior. Teenagers are often faced with situations where they must make decisions regarding money, but a lack of understanding and education about finances often leads to consumptive behavior, wastefulness, and a lack of ability to save. However, poor financial habits developed early on can carry over into adulthood and impact a person's future financial situation. Through a Community Service activity conducted by lecturers from the Faculty of Economics and Business, Wijaya Kusuma University, Surabaya (FEB UWKS) at SMA Negeri 2 Mojokerto, students were provided with education on accounting-based personal financial management. The material presented covered basic accounting principles, the importance of recording income and expenses, and how to prepare a personal financial budget. The activity methods included counseling, financial recording simulations, budget preparation, and interactive discussions, designed to encourage active participation and practical understanding. The results of the activity showed that students experienced a significant increase in understanding of the importance of financial literacy. They were also able to prepare a simple budget based on needs and priorities using a basic accounting approach. Thus, this activity is expected to make a real contribution to shaping the character, responsibility, and financial independence of the younger generation. Furthermore, similar activities can be extended to other schools to raise financial literacy awareness among students more broadly and sustainably. Furthermore, the involvement of teachers and school administrators in supporting this financial literacy program is also a crucial factor in maintaining students' desire to understand. With synergy between academics, schools, and students, financial education can become an integral part of the learning process, focusing not only on theory but also on practical application in everyday life.

This community service activity was carried out with the primary objective of improving the Qur'an reading skills of the women of the Majelis Taklim (Islamic study group) through systematically designed intensive training. Reading the Qur'an properly and correctly is an obligation for every Muslim, but in reality, many people, especially the women of the Majelis Taklim (Islamic study group), still face obstacles in aspects of makhraj, tajwid, and fluency. This condition encourages the need for a targeted coaching program to improve the quality of Qur'an reading, so that the values ​​of Islamic teachings can be understood and practiced more accurately. The training was held in early July 2025 with a total of 35 participants from the Majelis Taklim (Islamic study group) with diverse reading ability backgrounds. The methods used included lectures, demonstrations, reading practice, individual guidance, and ongoing evaluation at each meeting. This approach was chosen so that participants not only gain theoretical knowledge but also practical skills that can be immediately applied. Evaluation was carried out through observing reading ability, courage to ask questions, and active participation in group exercises. The results of the activity showed a significant improvement in the participants' Qur'an reading skills, both in terms of letter pronunciation, application of Tajweed rules, and fluency in reading holy verses. The participants' enthusiasm was evident in their eagerness to participate in all sessions, their sincerity in practicing, and their active interaction during the learning process. Furthermore, this activity also fostered new motivation for participants to continue improving their reading quality independently and create a conducive learning environment in the Islamic study groups. Thus, this training proves that the right learning strategy, supported by high motivation from participants, can have a positive and sustainable impact on improving the quality of Quran reading. It is hoped that this type of program can be replicated in other Islamic study groups so that its benefits are even broader for the community.

Deep learning is a learning approach that emphasizes in-depth understanding of concepts and the development of critical, creative, collaborative, and communicative thinking skills. Although this approach aligns with the demands of a competency-based curriculum, its implementation at the elementary school level still faces various challenges. Based on a preliminary survey, 65% of elementary school teachers in partner schools admitted to experiencing difficulties in implementing deep learning effectively in the classroom. This study aims to identify innovative strategies that can improve teacher competency through a structured training program. The training activities involved 120 teachers from 10 elementary schools who are members of the teacher working group (KKG), with a focus on mastery of deep learning concepts, the application of interactive learning methods, and the use of educational technology. The training method was implemented continuously using a blended learning approach, including face-to-face sessions, practical workshops, mentoring, and the use of digital learning platforms. Evaluation results showed that 80% of training participants experienced significant improvements in their understanding of deep learning concepts, 70% were able to integrate interactive learning strategies into the teaching process, and 60% actively utilized learning technology to enrich students' learning experiences. These findings confirm that ongoing training integrated with technology support can improve teachers' capacity to implement deep learning in the classroom. Furthermore, the program's success is also influenced by intensive mentoring and collaboration among teachers through the Teacher Working Group (KKG). The implications of this research point to the need for educational policies at the elementary school level that encourage systematic, sustainable, and technology-based teacher professional development programs. Thus, the implementation of deep learning can be optimized to support the achievement of competency-based curriculum objectives and improve the overall quality of education

Deep learning is a learning approach that emphasizes in-depth understanding of concepts and the development of critical, creative, collaborative, and communicative thinking skills. Although this approach aligns with the demands of a competency-based curriculum, its implementation at the elementary school level still faces various challenges. Based on a preliminary survey, 65% of elementary school teachers in partner schools admitted to experiencing difficulties in implementing deep learning effectively in the classroom. This study aims to identify innovative strategies that can improve teacher competency through a structured training program. The training activities involved 120 teachers from 10 elementary schools who are members of the teacher working group (KKG), with a focus on mastery of deep learning concepts, the application of interactive learning methods, and the use of educational technology. The training method was implemented continuously using a blended learning approach, including face-to-face sessions, practical workshops, mentoring, and the use of digital learning platforms. Evaluation results showed that 80% of training participants experienced significant improvements in their understanding of deep learning concepts, 70% were able to integrate interactive learning strategies into the teaching process, and 60% actively utilized learning technology to enrich students' learning experiences. These findings confirm that ongoing training integrated with technology support can improve teachers' capacity to implement deep learning in the classroom. Furthermore, the program's success is also influenced by intensive mentoring and collaboration among teachers through the Teacher Working Group (KKG). The implications of this research point to the need for educational policies at the elementary school level that encourage systematic, sustainable, and technology-based teacher professional development programs. Thus, the implementation of deep learning can be optimized to support the achievement of competency-based curriculum objectives and improve the overall quality of education

Number recognition is a critical skill in early education, laying the foundation for digital literacy and mathematical understanding. However, traditional methods of teaching number recognition often lack the interactivity and engagement necessary for effective learning, particularly for young learners. This study proposes the development of a deep learning-based Android application aimed at enhancing the number recognition process by providing an interactive and visual learning experience. The application utilizes a Convolutional Neural Network (CNN), a type of deep learning model, to recognize handwritten numbers, offering users an innovative and engaging way to learn and practice number recognition.In the proposed application, users can draw numbers on their devices, and the system will immediately provide feedback regarding the accuracy of the drawn numbers. The CNN model will be trained on a comprehensive dataset of handwritten digits to ensure high accuracy in recognition. This real-time feedback loop is designed to help users learn the correct form of numbers while also introducing the foundational concepts of deep learning. The main objective of this application is to provide an accessible, interactive platform for learning number recognition, especially for novice learners who may be unfamiliar with basic concepts in machine learning and digital literacy. By integrating deep learning technology, the application not only supports the learning of number recognition but also serves as an introduction to artificial intelligence (AI) concepts in a practical, easy-to-understand format. Furthermore, the application is designed to be user-friendly, ensuring that it is suitable for a wide range of learners, including children and beginners. The application aims to combine the fundamental principles of deep learning with a practical, hands-on learning experience, fostering a deeper understanding of both number concepts and the potential of AI in everyday life.

This research investigates English language teachers' perceptions and practices concerning technology integration within the Indonesian educational landscape. Employing a mixed-methods approach, the study involved 120 English teachers from diverse educational levels, including primary, junior high, senior high, and higher education institutions. Participants completed an online survey, and a subset of 15 teachers was selected for follow-up interviews and classroom observations to provide deeper qualitative insights. The findings indicate a significant discrepancy between teachers’ generally positive attitudes toward the use of technology (mean score = 4.21 on a 5-point Likert scale) and the extent to which they actually implement technology in their teaching practices (mean score = 3.15). This gap suggests that favorable perceptions alone are not sufficient to ensure effective classroom integration. Through statistical analysis, four primary factors were identified as influencing technology integration. These include teachers’ digital competence (β = 0.43, p < 0.01), institutional support (β = 0.38, p < 0.01), pedagogical beliefs (β = 0.35, p < 0.01), and access to adequate infrastructure (β = 0.32, p < 0.01). These results highlight the multifaceted nature of technology integration, where both individual competencies and systemic support play crucial roles. Qualitative data further enrich the findings by illustrating the lived experiences of teachers. While educators recognize that technology can enhance student engagement, foster interactive and authentic language learning environments, and provide access to diverse resources, they encounter several challenges. These include difficulties in aligning digital tools with curricular goals, managing student behavior in tech-enhanced classrooms, and assessing learning outcomes effectively in digital contexts.

Literacy is one of the key factors that hinders the development of human resources. To improve the quality of human resources, it is essential to focus on eliminating illiteracy within the population. One of the primary goals of this outreach activity is to enhance the literacy skills of the local community in Sitanggal Village, located in Larangan District, Brebes Regency, Central Java. The residents of Sitanggal Village primarily rely on farming and entrepreneurship for their income. However, due to the village's isolated location, difficult access, and low economic status, many residents face challenges in accessing proper education. As a result, the illiteracy rate in this area is relatively high, further exacerbating the cycle of poverty. To address this issue, a collaboration has been established with the Community Learning Activity Center (PKBM) Danawangsa Sitanggal, which has facilitated the eradication of illiteracy within the community. The literacy skills of the participants were assessed both before and after the program implementation using pre-tests and post-tests. The participants, aged between 35 and 59 years, totaled 50 individuals. The program was conducted in three stages: reading, writing, and arithmetic. Each stage was structured around specially designed teaching modules, employing engaging and interactive methods to ensure the participants' active involvement. The results of the program were highly encouraging. The participants' reading skills improved significantly, rising from 10% to 64%. Their writing skills saw a notable increase from 40% to 82%, and their counting skills improved drastically from 80% to 100%. These improvements highlight the success of the program and demonstrate the positive impact that literacy education can have on enhancing the overall quality of life for individuals in marginalized communities.

This study investigates the effectiveness of an integrative learning model in improving Indonesian literature appreciation skills among high school students. A quasi-experimental design was employed, involving 120 eleventh-grade students from two public high schools in Jakarta, Indonesia. The participants were divided into two groups: the experimental group, which received instruction through the integrative learning model, and the control group, which followed traditional teaching methods. The integrative model was designed to combine language skills development—such as reading comprehension, vocabulary enrichment, and critical writing—with structured literary analysis focusing on themes, characterization, style, and cultural context. Data were collected using pre-test and post-test assessments to measure learning outcomes, observation sheets to monitor classroom activities, and student questionnaires to capture perceptions and engagement levels. The results indicated that students in the experimental group experienced a significantly higher improvement in literature appreciation skills compared to those in the control group (p < 0.05). They demonstrated enhanced abilities to interpret literary works, analyze narrative elements, and articulate critical responses to Indonesian contemporary literature. Observation data revealed that the integrative approach fostered more active participation, collaborative learning, and deeper reflection during classroom discussions. Moreover, student feedback highlighted increased motivation, enjoyment, and perceived relevance of literature learning to real-life experiences. These findings underscore the pedagogical potential of integrative learning models in secondary school literature education. By linking language proficiency with analytical and interpretative competencies, this approach not only strengthens students’ linguistic abilities but also cultivates their critical thinking, cultural awareness, and aesthetic appreciation. The study recommends the wider adoption of integrative methods in Indonesian high schools as an effective strategy for promoting meaningful and enduring engagement with literature.

Indonesia is undergoing a transformative era in vocational education, pushed by the integration of technology-driven, project-based learning (PJBL) methodologies and Learning Management Systems (LMS). This comprehensive study examines the implementation and effectiveness of technology-driven project-based learning at SMK Cut Nya' Dien, utilizing a quasi-experimental design with 35 students divided into experimental and control groups. Using SPSS statistical analysis, the research demonstrates significant improvements in student learning outcomes, creativity measures, and engagement levels in the experimental group that utilized Google Classroom LMS with project-based learning approaches. This study is contributing to the growing body of literature supporting the efficacy of technology-integrated pedagogical methods in vocational education settings, providing empirical evidence for policy makers and educational practitioners seeking to enhance graduate employability and industry alignment. Results revealed statistically significant differences between groups (t (33) = 4.852, p = 0.0003) with a very large effect size (Cohen's d = 1.67), indicating substantial practical significance for educational implementation.

Creativity is the fundamental trait a teacher has to have.  Creative teachers can be recognized by their capacity to use several approaches and modify instructional methods to fit other learning environments.  This study intends to investigate the imaginative techniques used by Islamic Religious Education (PAI) teachers to inspire students' enthusiasm in memorizing short surahs at the elementary school level, also to know the supporting factors of it.  To capture the lived experiences of participants, a qualitative research design using a phenomenological method was applied.  In-depth interviews with Islamic Religious Education teachers, three students, and two parents yielded primary data.  These interviews aimed to collect ideas on the teachers' inventiveness in creating interesting memorizing exercises, their strategies for inspiring pupils, and the obstacles they face. The results show that students' motivation is much improved by the regular application of the muraja'ah (revision) technique in weekly memorization exercises.  Encouraging students' desire to memorize brief surahs was the inventiveness of PAI teachers.  The study also emphasizes, therefore, that the effectiveness of these memorization exercises at SDN Gulun 3 is significantly influenced by parental support and good rivalry among students.  These elements working together produce a synergistic environment that motivates pupils to be more dedicated and eager in learning brief surahs. Keywords: Creativity, Islamic Religious Education (PAI), Muraja’ah Method.

To improve public health, especially for elementary school-aged children, one of the most important prevention methods is Clean and Healthy Living Behavior (PHBS). The purpose of this study was to improve the understanding and utilization of PHBS among students at Bayak Public Elementary School in Siremen Village, Tanara District through counseling and live demonstrations. This activity was carried out by the KKM Group 95 team from Bina Bangsa University for 83 second- and fourth-grade students at Bayak Public Elementary School. The method used was a participatory educational approach, namely by providing counseling related to PHBS and continued with live demonstrations of handwashing, tooth brushing, and maintaining personal hygiene. The material was delivered interactively to make it easier for children to understand, including the use of visual media such as posters and pictures. The students were also given direct practice tools such as soap, toothbrushes, and toothpaste so they could directly practice proper hygiene practices. The results of the activity showed that students had a better understanding of PHBS and made positive changes in their daily lives at school. It appeared that students were better trained in maintaining personal and environmental hygiene. They also began to get used to washing their hands before eating, maintaining dental hygiene, and disposing of trash properly. Teachers and homeroom teachers also actively supported this initiative by participating in outreach activities and monitoring changes in student behavior. This initiative not only raised students' awareness of the importance of health but also encouraged active school participation in creating a healthy learning environment. It is hoped that this initiative will serve as a reference for schools in teaching students how to live a healthy and clean lifestyle in a sustainable manner.

The topic of Differentiated Instruction (DI) has recently been studied by researchers and practitioners due to its importance and potential to improve student learning. In this regard, the current study aims to provide a concise overview of DI in the context of EFL to illustrate the need for its implementation in the classroom to foster successful language learning. Since differentiated instruction is designed to place students at the centre of the teaching and learning process, promote equity and academic success, as well as recognize diversity among students, it enables teachers to address a student’s unique needs, interests, abilities, English proficiency, and preferred learning strategies. While challenges such as increased workload and implementation pressure in DI may arise, the potential benefits of this approach to students' learning processes, attitudes toward learning, and long-term success are notable. Therefore, the learning process is maximized when teachers are committed to differentiated instruction. SMA ISLAM PLUS ADZKIA (SIPA) is one of the most popular spotlight of school in Medan which the school was succeed in graduating their Alumni to Kedinasan and private university both inside and outside the country with scholarship. This school becomes the spot or role model for many other schools in Medan, therefore, the researcher intended to investigate further about the teaching model applied in this school, especially in EFL classroom in studying English. Some problems need to be answered after applying this study, such as how the English teachers manage the class to apply the DI, how is the students’ understanding about the subject after they applied DI

This corpus-based study explores the acquisition patterns of English modal verbs by Indonesian EFL (English as a Foreign Language) learners through a comprehensive analysis of learner language data. The study utilizes a specialized learner corpus consisting of 2.5 million words drawn from both written and spoken productions of 450 Indonesian learners, covering various proficiency levels. The research focuses on examining the frequency patterns, semantic distributions, and error types associated with modal verb usage across the learner corpus. The study employs a combination of quantitative corpus linguistic methods and qualitative error analysis to uncover developmental trends and persistent difficulties in acquiring English modals. The findings highlight a significant underuse of epistemic modality, which expresses degrees of certainty, and an overreliance on core modals like "can," "will," and "must." Additionally, learners systematically avoid more complex modal constructions that are semantically nuanced and less frequent in their linguistic output. The analysis also reveals notable cross-linguistic influences from Indonesian, particularly in the areas of politeness marking and the expression of certainty. These interference patterns suggest that Indonesian learners may transfer modal expressions from their native language, leading to specific errors in the usage of English modals. Based on the findings, the study proposes a usage-based pedagogical framework that integrates corpus-informed instruction with explicit semantic mapping of modal meanings. This framework encourages teachers to address modal verb acquisition by emphasizing frequency-based approaches, contrastive semantic analysis, and corpus-driven awareness-raising activities. The research suggests that by focusing on the form-meaning-function relationships of modals in authentic contexts, learners can better understand and produce English modals accurately and appropriately. The findings have significant implications for enhancing modal verb instruction in EFL classrooms, especially for Indonesian learners.